Jan 31, 2007 #1 Reston Geotechnical Jan 31, 2007 4 I am looking for if there exists any relationship between no of blows N and phi.As we have between N and Cohesion. Thanks Reston
I am looking for if there exists any relationship between no of blows N and phi.As we have between N and Cohesion. Thanks Reston
Jan 31, 2007 Thread starter #2 Reston Geotechnical Jan 31, 2007 4 I forgot to mention that I need N-Phi relationship in silty clayey or clayey soils. Is there anyone who could help me? Reston Upvote 0 Downvote
I forgot to mention that I need N-Phi relationship in silty clayey or clayey soils. Is there anyone who could help me? Reston
Feb 1, 2007 #3 jdonville Geotechnical Sep 29, 2003 985 Reston, Suggest you use relations correlating phi for cohesive soils and PI presented as Figure 3-4 in USACE EM 1110-2-2504. Jeff Upvote 0 Downvote
Reston, Suggest you use relations correlating phi for cohesive soils and PI presented as Figure 3-4 in USACE EM 1110-2-2504. Jeff
Feb 1, 2007 #4 PSlem Geotechnical Oct 5, 2003 340 http://www.vickars.com/screwpile_manual/PDF_Files/Step4-BearingCapacity.pdf Upvote 0 Downvote
Feb 2, 2007 #5 jdonville Geotechnical Sep 29, 2003 985 Reston, Suggest you convert your SPT N values to N60 values for use with Bowles' correlations per PSlem's reference. Jeff Upvote 0 Downvote
Reston, Suggest you convert your SPT N values to N60 values for use with Bowles' correlations per PSlem's reference. Jeff
Feb 2, 2007 #6 jdonville Geotechnical Sep 29, 2003 985 Reston, Oops - just noticed that PSlem's reference shows correlation for non-cohesive soils, so it won't be direclty applicable to silty clay or clay soils. Jeff Upvote 0 Downvote
Reston, Oops - just noticed that PSlem's reference shows correlation for non-cohesive soils, so it won't be direclty applicable to silty clay or clay soils. Jeff
Feb 2, 2007 #7 Donrolla Geotechnical Aug 10, 2005 8 I would hesitate to use correlations between N value and phi in clayey soils with silt or sand....you need to do some lab testing. Upvote 0 Downvote
I would hesitate to use correlations between N value and phi in clayey soils with silt or sand....you need to do some lab testing.
Feb 2, 2007 Thread starter #8 Reston Geotechnical Jan 31, 2007 4 Thank you very much all for great help Reston Upvote 0 Downvote
